I found this in a weedy shrubby area along a driveway here in the Portland, OR area. It is currently producing fruits and I split one open to find it had one large pit in the middle. The tree is about 20 feet tall. Hard to get a good pic of the full structure as it is tangled up in Himalayan blackberry and other shrubs.
Would you turn that thing down? I'm controlling a mind here! Look ... look at the tiny ad ...